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Cheap flights from Quebec to London from £179

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LON
9 May — 16 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Quebec to London

Enter your travel dates to find the best prices.

Cheapest flights from Quebec to London
Explore the most affordable flight options available from Quebec to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 April 2026.

Thu 4/606:45
YUL
-
STN
3 stops33h 35m
Multiple Airlines
Tue 9/606:30
STN
-
YUL
2 stops22h 55m
Multiple Airlines
Deal found 7/4£426
Sun 3/520:35
YUL
-
LGW
1 stop9h 10m
Air Transat
Wed 13/512:40
LGW
-
YUL
1 stop11h 40m
Air Transat
Deal found 5/4£426
Tue 5/520:35
YUL
-
LGW
1 stop9h 10m
Air Transat
Tue 12/512:40
LGW
-
YUL
1 stop12h 50m
Air Transat
Deal found 5/4£427
Sun 14/606:45
YUL
-
STN
2 stops34h 10m
Multiple Airlines
Thu 18/606:30
STN
-
YUL
2 stops22h 55m
Multiple Airlines
Deal found 5/4£428
Tue 19/522:05
YUL
-
LGW
Nonstop6h 45m
Air Transat
Sat 30/511:35
LGW
-
YUL
Nonstop7h 40m
Air Transat
Deal found 7/4£428
Mon 1/620:35
YUL
-
LTN
2 stops14h 10m
Multiple Airlines
Tue 9/609:40
LTN
-
YUL
2 stops15h 50m
Multiple Airlines
Deal found 7/4£428
Mon 1/619:20
YUL
-
STN
2 stops12h 30m
Multiple Airlines
Mon 15/622:45
STN
-
YUL
3 stops30h 40m
Multiple Airlines
Deal found 5/4£428
Mon 4/516:15
YUL
-
LGW
1 stop13h 30m
Air Transat
Fri 8/512:40
LGW
-
YUL
1 stop16h 57m
Air Transat
Deal found 8/4£428
Sat 23/522:05
YUL
-
LGW
Nonstop6h 45m
Air Transat
Sat 20/611:35
LGW
-
YUL
Nonstop7h 40m
Air Transat
Deal found 8/4£429
Mon 1/620:35
YUL
-
LGW
1 stop9h 10m
Air Transat
Mon 8/611:35
LGW
-
YUL
Nonstop7h 40m
Air Transat
Deal found 5/4£430
Sat 23/511:00
YUL
-
LGW
1 stop18h 45m
Air Transat
Tue 26/512:40
LGW
-
YUL
1 stop11h 40m
Air Transat
Deal found 5/4£431
Wed 6/506:45
YUL
-
STN
3 stops33h 35m
Multiple Airlines
Sun 10/506:35
STN
-
YUL
2 stops22h 50m
Multiple Airlines
Deal found 8/4£431

Find flight deals from Quebec to London

Keep the following information in mind while searching for Quebec to London flight deals. Data was last updated 9 April 2026.

Round-trip from

£426

One-way from

£179

Popular in

December

Cheapest in

September

Average price

£553

Good round-trip deal

£449 or less

Good one-way deal

£355 or less
4/6-9/6
  • 4/6-9/6
  • 5 total stops
  • 56h 30m total
  • Quebec to London
Search Deals
2/6
  • 2/6
  • 2 total stops
  • 32h 45m total
  • Quebec to London
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Quebec to London (LON).
Search Deals
Price to beat on a one-way flight from Quebec to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Quebec to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 April 2026.
Use the filters below to find and compare flights from Quebec to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sat 26/9

18:00-10:45

1 stop11h 45m

London Gatwick

Wed 7/10

12:40-19:20

1 stop11h 40m

£449

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

20:35-10:45

1 stop9h 10m

London Gatwick

Sat 10/10

09:40-17:02

1 stop12h 22m

£461

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Sun 31/5

07:00-10:45

1 stop22h 45m

London Gatwick

Tue 2/6

12:40-14:55

1 stop31h 15m

£489

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

21:30-22:25

1 stop19h 55m

London Luton

Tue 26/5

19:10-14:00

1 stop23h 50m

£492

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

17:10-10:45

1 stop12h 35m

London Gatwick

Fri 2/10

12:40-19:32

1 stop11h 52m

£493

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

18:40-10:55

1 stop11h 15m

London Luton

Tue 12/5

13:30-10:45

1 stop26h 15m

£495

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Fri 1/5

16:00-10:45

1 stop13h 45m

London Gatwick

Thu 7/5

12:40-08:05

1 stop24h 25m

£502

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

18:50-22:25

1 stop22h 35m

London Luton

Sun 28/6

19:00-11:35

1 stop21h 35m

£503

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sat 13/6

22:05-09:50

Nonstop6h 45m

London Gatwick

Tue 30/6

11:35-14:15

Nonstop7h 40m

£505

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Tue 19/5

06:05-21:25

1 stop10h 20m

London Heathrow

Wed 27/5

06:55-10:03

2 stops32h 08m

£506

Flights are sorted by cheapest return flights first.

Deals found on 5/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Quebec to London

Have a flexible travel schedule? Discover the best time to fly to London from Quebec with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Quebec to London

What is the cheapest month to book a flight from Quebec to London?

Currently, December is the cheapest month in which you can book a flight from Quebec to London (average of £256). Flying from Quebec to London in August is currently the most expensive (average of £450). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from QC to LON?

Find hourly flight availability from Quebec to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 April 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Quebec to London as you normally would.

Weekly flight availability from Quebec to London

Explore weekly flight availability from Quebec to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 9 April 2026.

The most flights from CAQC to LON are scheduled on a Wednesday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 on average).

How much does it cost for a return flight from Quebec to London?

Related info for your journey

Find useful and relevant information for your journey from Quebec to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Quebec to London?

    Air Transat, Porter Airlines, and United Airlines can get you from Quebec to London in just under 10h 20m. Your travel time can differ by up to 12h 25m. The distance between Quebec and London is about 3320 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Quebec to London one-way?

    £174 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on British Airways and Lufthansa, with prices starting from £360 and £585, respectively.

  • What are the most popular routes from Quebec to London?

    The most popular route from Quebec to London is Montreal Pierre Elliott Trudeau Intl - London Heathrow. You may also consider Montreal Pierre Elliott Trudeau Intl - London Gatwick or Montreal Pierre Elliott Trudeau Intl - London Stansted.

  • What are the most reliable airlines from Quebec to London?

    Consider Thai Airways (83%), Aegean Airlines (82%) or Egyptair (80%) when booking your flight. These represent the most reliable airlines when flying from Quebec to London.

  • What are the cheapest flights from Quebec to London?

    While on average a flight from Quebec to London is generally £605, our data shows the cheapest flight currently is £480. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - London Heathrow), you can expect to pay £466 for that flight.

  • Can I find deals for flights from Quebec to London that include hotel bookings?

    Yes. In addition to deals on Quebec to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Quebec to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to London.

  • Can I find deals for business class flights from Quebec to London?

    Yes. Cheapflights offers flight deals from Quebec to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Quebec to London?

    Currently, December is the cheapest month in which you can book a flight from Quebec to London (average of £256). Flying from Quebec to London in August is currently the most expensive (average of £450). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Hounslow
Gatwick
Luton
Ilford
Slough
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Chelmsford
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Quebec to London

Discover the top 2 airlines that operate flights from Quebec to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£399Average£486FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£411Average£602FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Quebec to London?

Cheapflights makes it easy to find Quebec to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Quebec to London?

Cheapflights helps you find that perfect flight to London from Quebec by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Quebec to London with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Quebec to London, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Quebec to London become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Quebec today and book when prices fit your budget.

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